title: Endoscopic sphincterotomy without image intensification.
authors.forename: S P
authors.initials: SP
authors.lastname: Misra
authors.forename: M
authors.initials: M
authors.lastname: Dwivedi
mesh_terms: D002760:Cholangiopancreatography, Endoscopic Retrograde; D003906:Developing Countries; D005260:Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000601:surgery*; D012449:Safety; D016717:Sphincterotomy, Endoscopic / Q000295:instrumentation / Q000379:methods